A store owner has 70 more passion fruits than starfruits. After he sold 60% of the passion fruits and 35% of the starfruits, he is left with 22 less passion fruits than starfruits. What fraction of the fruits left were starfruits?

	Passion fruits		Starfruits
Comparing passion fruits and starfruits at first	70 more
Before	5x4 = 20 u	+ 70	20x1 = 20 u
Change	- 3x4 = - 12 u	- 42	- 7x1 = - 7 u
After	2x4 = 8 u	+ 28	13x1 = 13 u
Comparing passion fruits  and starfruits in the end	22 less

60% = ⁶⁰₁₀₀ = ³₅ 
60% x 70 = ³₅ x 70 = 42
70 - 42 = 28

35% = ³⁵₁₀₀ = ⁷₂₀ 

The number of passion fruits is 22 less than the number of starfruits in the end. So, if another 22 passion fruits are added, the number of passion fruits and starfruits in the end will be the same.

8 u + 28 + 22 = 13 u
8 u + 50 = 13 u
13 u - 8 u = 50
5 u = 50

1 u = 50 ÷ 5 = 10

Number of starfruits left
= 13 u
= 13 x 10
= 130

Total number of fruits left
= 8 u + 28 + 13 u
= 21 u + 28
= 21 x 10 + 28
= 210 + 28
= 238

^{Starfruits left}_{Total fruits left} = ¹³⁰₂₃₈ = ⁶⁵₁₁₉

Answer(s): ⁶⁵₁₁₉